Research Article

Radial Basis Function Neural Network with Particle Swarm Optimization Algorithms for Regional Logistics Demand Prediction

Table 7

The normalized data.

Training error Training error

4 0.7 0.014683 1.7 0.7 0.002705
0.5 0.008015 0.5 0.003474
0.4 0.011149 0.4 0.003087
0.2 0.008810 0.2 0.001945

3 0.7 0.002918 1.50.7 0.002310
0.5 0.03043 0.5 0.003224
0.4 0.019198 0.4 0.003011
0.2 0.003097 0.20.001291

2 0.7 0.002679 1.3 0.7 0.003241
0.5 0.002578 0.5 0.002053
0.4 0.003098 0.4 0.002703
0.2 0.002796 0.2 0.003204